From mboxrd@z Thu Jan 1 00:00:00 1970 From: laurent.pinchart@ideasonboard.com (Laurent Pinchart) Date: Wed, 30 Oct 2013 00:55:06 +0100 Subject: [PATCH v7 1/5] omap3isp: Modify clocks registration to avoid circular references In-Reply-To: <20131029232837.GB2266@earth.universe> References: <1383076268-8984-1-git-send-email-s.nawrocki@samsung.com> <16467881.81yEf9zq68@avalon> <20131029232837.GB2266@earth.universe> Message-ID: <15201376.PVPE5NrGdO@avalon> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Sebastian, On Wednesday 30 October 2013 00:28:39 Sebastian Reichel wrote: > On Tue, Oct 29, 2013 at 11:28:37PM +0100, Laurent Pinchart wrote: > > On Tuesday 29 October 2013 20:51:04 Sylwester Nawrocki wrote: > > > The clock core code is going to be modified so clk_get() takes > > > reference on the clock provider module. Until the potential circular > > > reference issue is properly addressed, we pass NULL as as the first > > > argument to clk_register(), in order to disallow sub-devices taking > > > a reference on the ISP module back trough clk_get(). This should > > > prevent locking the modules in memory. > > > > > > Cc: Laurent Pinchart > > > Signed-off-by: Sylwester Nawrocki > > > Signed-off-by: Kyungmin Park > > > > Acked-by: Laurent Pinchart > > > > Do you plan to push this to mainline as part of this patch series ? I > > don't have pending patches for the omap3isp that would conflict with this > > patch, so that would be fine with me. > > I plan to add support for DT to omap3isp + ADP1653 shortly. I have > not yet started to work on this, but expect to send some first RFC > patches in November. That's very nice to hear ! And thanks for the heads up, I would have started working on it shortly. -- Regards, Laurent Pinchart -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 490 bytes Desc: This is a digitally signed message part. URL: